Elstat Nexo CMS200 - Defrost termination temperature (dtd); Condenser high temperature (Ht); Activity frequency (AF)

CMS200 Product Manual, Issue 6
www.nexo.com Page 55
6.3.23 Defrost termination temperature (dtd)
Display
Description
Denes the temperature to end the defrost cycle.
Ending defrost cycles on temperature minimizes the duration of defrost cycles.
Considerations • If icing up occurs, review the values of the defrost parameters.
Range -5 to 22ºC (23 to 72ºF)
Global default 15°C (59°F)
6.3.24 Condenser high temperature (Ht)
Display
Description
Denes the maximum temperature measured in the refrigeration system by
monitoring the condenser sensor.
On reaching the condenser high temperature (Ht), the controller disables the
compressor and activates an alarm.
Considerations
• Requires a condenser sensor.
• To set the condenser high temperature (Ht), measure the refrigeration system
temperature when the condenser is 75% blocked.
• To disable, set below 50ºC or 122ºF.
Range 0 to 125ºC (32 to 257ºF)
Global default 0ºC (32ºF) - disabled
6.3.25 Activity frequency (AF)
Display
Description
Denes the minimum number of door openings or motion counts to indicate an active
30 minute period in the self-learning matrix, as described below.
Considerations See below.
Range See below.
Global default 0 (low frequency)